Ultrasonic testing - Study guides, Class notes & Summaries

*When using the preheat alternative weld method, the temperature shall be checked ___ to assure the minimum temperature is maintained during welding. A) one inch or two times the material thickness whichever is greater, on each side of the groove. B) two inches or two times the material thickness, whichever is great, on each side of the groove C) Three inches or three times the material thickness, whichever is greater, in each side of the groove D) Four inches or four times the material th...

CWB Welding Inspector Level 1 Exam (Latest 2024 / 2025 Update) Questions and Verified Answers | 100% Correct | Grade A Q: From the welding problems identified below which one of the five does not fit the pattern established by the other four? a) Insufficient throat. b) Incorrect bevel angle. c) Loss of shielding gas. d) Improper fit up. e) Use of wrong consumable. Answer: a) Insufficient throat. Q: A 10 mm fillet weld has a nominal: a) Throat dimension of 10 mm. b) Area of 10 sq. mm. c) Leg size...

disinfection - used in all areas and cannot be covered with barriers sanitation - same as cleaning- does not remove all microorganisms sterilization - all forms of microorganisms are destroyed cidal = - to kill static/stasis= - stop;stand still hand scrubbing - least desirable wear PPE's (utility gloves) only one or two instruments at a time use long- handled brush air dry or pat dry some states prohibit hand scrubbing ultrasonic cleaning - loosen and remove debris from instruments ...

DANB ICE Exam (Answered 100% Correctly) 2024 DANB ICE Exam (Answered 100% Correctly) 2024 Substance produced by the body in response to the Hep B vaccination is Antibodies Using PPE is necessary because herpetic conjunctivitis can manifest in/on The eyes What is the infection control protocol for a known HIV carrier? Standard procedures that conform to the published CDC/ADA guidelines and recommendations. When washing hands after nonsurgical dental procedures, what is NOT acceptable ...

CWB MOD 19 ULTRASONIC INSPECTION TEST QUESTIONS WITH CORRECT ANSWERS 2024 Exercise Questions - Section 1 & 2 1. The upper limit of human hearing is approximately a) 20 Hz b) 20 kHz c)20 MHz b) 20 kHz Exercise Questions - Section 1 & 2 2. A typical frequency used for ultrasonic testing of welds is: a) 2.25MHz b) 2.25kHz c) 2.25 Hz a) 2.25MHz Exercise Questions - Section 1 & 2 3. If an ultrasonic wave in a block of steel has a wavel...

RADT 101 FINAL EXAM QUESTIONS AND ANSWERS 100% PASS When were X-rays discovered? A. 1795 B. 1890 C. 1895 D. 1901 - Correct Answer ️️ -C. 1895 What form of Energy are X-rays? A. Thermal B. Electromagnetic C. Magnetic Resonance D. Alpha particles - Correct Answer ️️ -B. Electromagnetic Does Diagnostic Medical Sonography involve Ionizing Radiation? A. Possible B. Yes C. Some D. No - Correct Answer ️️ -D. No What does Magnetic Resonance Imaging use to scan patients? A. M...

CWB MOD 19 ULTRASONIC INSPECTIONExercise Questions - Section 1 & 2 1. The upper limit of human hearing is approximately a) 20 Hz b) 20 kHz c)20 MHz b) 20 kHz Exercise Questions - Section 1 & 2 2. A typical frequency used for ultrasonic testing of welds is: a) 2.25MHz b) 2.25kHz c) 2.25 Hz a) 2.25MHz Brainpower Read More Exercise Questions - Section 1 & 2 3. If an ultrasonic wave in a block of steel has a wavelength of 1.3 mm and travels at a velocity of...

ASNT Level 1 UT Question and answers 2024/2025 verified to passthe back-surface reflection. - correct answer 1. The indication on the instrument display that represents the far boundary of material being tested is called: angulation. - correct answer 2. In immersion testing, the position of the transducer is often varied by a manipulator to transmit sound into the test part at various angles to the front surface. Such a procedure is referred to as: coaxial cable - correct answer 3. The tec...

ASNT Level 1 UT questions and answers rated A+ 2024/2025the back-surface reflection. - correct answer 1. The indication on the instrument display that represents the far boundary of material being tested is called: angulation. - correct answer 2. In immersion testing, the position of the transducer is often varied by a manipulator to transmit sound into the test part at various angles to the front surface. Such a procedure is referred to as: coaxial cable - correct answer 3. The technical ...

ASNT Level 1 UT questions and answers 100% correct 2024/2025the back-surface reflection. - correct answer 1. The indication on the instrument display that represents the far boundary of material being tested is called: angulation. - correct answer 2. In immersion testing, the position of the transducer is often varied by a manipulator to transmit sound into the test part at various angles to the front surface. Such a procedure is referred to as: coaxial cable - correct answer 3. The techni...